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The Highest Quality Finishing Equipment and Media

Mass Finishing, Inc. is an industry leader in polishing and deburring machines based in Howard Lake, MN. MFI’s Tumbling and Vibratory machines are designed to finish and deburr parts in mass quantities in a fraction of the time it would take to finish just one part by hand. With over two decades of experience, Mass Finishing has developed thousands of processes to handle any troublesome job. New customers are often amazed at the finished quality of their parts after just one cycle through one of our polishing machines. In 2016, Mass Finishing, Inc. was acquired by Albert Lea, MN based Innovance, Inc. MFI is still maintaining sales and production out of Howard Lake, MN and is now 100% employee owned.